29825440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9845

約数の個数: 48

約数和(自身を含む): 74178720

約数和(自身を除く): 44353280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 9811, 19622, 39244, 49055, 78488, 98110, 156976, 186409, 196220, 313952, 372818, 392440, 745636, 784880, 932045, 1491272, 1569760, 1864090, 2982544, 3728180, 5965088, 7456360, 14912720, 29825440]

約数ペア:

[(1, 29825440), (2, 14912720), (4, 7456360), (5, 5965088), (8, 3728180), (10, 2982544), (16, 1864090), (19, 1569760), (20, 1491272), (32, 932045), (38, 784880), (40, 745636), (76, 392440), (80, 372818), (95, 313952), (152, 196220), (160, 186409), (190, 156976), (304, 98110), (380, 78488), (608, 49055), (760, 39244), (1520, 19622), (3040, 9811)]